How can I remove text from my "About SeaBeads" page?

How can I remove text from my About SeaBeads page? It concerns my answer to an email I got from WordPress. I got irritated because your email implied that I am vain because I 'liked' on of my own posts accidentally.

I did that but the text I want to remove is in the responses. When someone wants to make a comment on one of my posts the text is immediately visible. This was a private email I sent to WordPress and it suddenly appeared on my About SeaBeads page. Please have a look at it.

I'm sorry but I can't change anything at all. The comment I'm referring to in in big black letters and very different in appearance than the other comments or feedbacks in this case. I can't find it in either comments or feedbacks so I cannot remove it.